Determine the mixed second moment of the shaded area in Fig. The x- and y-axes. with respect to

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.49P: Determine the dimension b of the square cutout so that Ixy=0 for the region shown.
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Determine the mixed second moment of the
shaded area in Fig.
The x- and y-axes.
with respect to
Transcribed Image Text:Determine the mixed second moment of the shaded area in Fig. The x- and y-axes. with respect to
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Step 1

While calculating IX  'b' will act as a base

Mechanical Engineering homework question answer, step 1, image 1

IBase=bh312Ix=IBase+Ay2                      (using parallel axis-theorem)Ix=bh312+bh2×h2Ix=712bh3

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